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WorksheetsMagnets Rap Quiz
Total questions: 10
Worksheet time: 7mins
What are the 2 poles of a magnet?
east and west
north and south
east and north
west and south
Every magnet is surrounded by a magnetic field. This field applies a force that
repels only
attracts only
attract and repels
pulls and attracts
If a North pole of a magnet is close to the North pole of another magnet, the 2 poles will
attract
repel
have no effect
explode
A magnet is composed of an electric current flowing through a wire wrapped around
another magnet
a circuit
an iron core
generator
A coil of wire spinning around a magnet or a magnet spinning around a coil of wire can produce
another magnet
a circuit
an electric current
a generator
A ________________ produces an electric current when a coil of wire wrapped around an iron core is rotated near a magnet.
electric motor
generator
electromagnet
circuit
Generators change _____________ energy to ____________ energy.
mechanical to chemical
mechanical to electrical
electrical to chemical
electrical to mechanical
When an electric current flows through the wire in an electromagnet the coils can rotate. This is an example of:
an electric motor
an electric circuit
a generator
an electromagnet
Simple electric motors change ____________ energy into ____________ energy.
mechanical to electrical
electrical to mechanical
chemical to electrical
electrical to chemical
Electrical energy can be transformed into all the following except:
light
sound
heat
solar
